Home / 1,067,950.84-1,601,595.66-309,847.96

Finding the Fourth Proportional to 1,067,950.84, 1,601,595.66 and 309,847.96

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Solution

The fourth proportional to 1,067,950.84, 1,601,595.66 and 309,847.96 is: 464,676.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,950.84 : 1,601,595.66 = 309,847.96 : x
  2. Step 2: Convert to fraction form
    1,067,950.84/1,601,595.66 = 309,847.96/x
  3. Step 3: Cross multiply
    1,067,950.84x = 1,601,595.66 × 309,847.96
  4. Step 4: Simplify right side
    1,067,950.84x = 496,251,147,995.85
  5. Step 5: Solve for x
    x = 496,251,147,995.85/1,067,950.84
  6. Step 6: Final answer
    x = 464,676.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.